package org.wdj.controller;

import org.springframework.web.bind.annotation.PostMapping;
import org.springframework.web.bind.annotation.RestController;
import org.springframework.web.multipart.MultipartFile;
import org.wdj.pojo.Result;
import org.wdj.utils.AliOssUtil;

import java.io.File;
import java.io.IOException;
import java.util.UUID;

@RestController
public class FileUploadController {
    @PostMapping("/upload")
    public Result<String> upload(MultipartFile file) throws Exception {
        String originalFilename = file.getOriginalFilename();
        //保证文件上传的文件名不会重复
        String filename = UUID.randomUUID().toString() + originalFilename.substring(originalFilename.lastIndexOf("." ));
        //file.transferTo(new File("D:\\softwareEngineeringProject\\software-project\\backup\\file\\" + filename));
        String url = AliOssUtil.uploadFile(filename, file.getInputStream());
        return Result.success(url);
    }
}
